Upgrading a React Native app with rn-diff-purge
The React Native project is evolving at a rapid pace, and it can be difficult to keep up with their release cadence. To make matters worse, the upgrade process has acquired the reputation of being painful and messy (I mean, it’s literally the number one complaint). With the latest
hooks-compatible release candidate as my destination, I set out to get my SQLite demo app’s codebase upgraded from the ancient
0.57.4 release. What follows is a description of the approach I took, along with a number of tips and tricks for a successful upgrade.
Dealing with monetary values in a React Native app
0.3-0.2 into your nearest browser’s console. If JS can’t be trusted with basic math that you can do in your head, how can it be trusted with real data?
Sync your React Native SQLite database between devices with Dropbox
In the previous two posts we have bootstrapped a React Native project with TypeScript and CocoaPods, and then integrated an SQLite plugin to enable storing relational data on-device. Next, let’s take a look at using the Dropbox HTTP API to backup our database and enable synchronization between devices. We’ll begin by walking through support for the Dropbox v2 authorization flow in a React Native app, and then use the token we are granted to enable synchronization of our database file via the Dropbox
files HTTP endpoints.